Questions about IBS

I am wondering if anyone has had issues with IBS and Sjogren's. I was diagnosed with Sjogren's a year ago and with IBS a few months ago. Has anyone got any good info on how to cope with this? Some days it just makes me miserable. I'm so frustrated because I have been starting to feel better since I began getting acupuncture, and now this...one step ahead and another back? Grrr...